Screen printing screen frame convenient for cleaning ink

Abstract

The utility model belongs to the field of silk screen frames, and particularly relates to a silk screen frame convenient for cleaning ink, which comprises a silk screen frame body and a silk screen plate, the silk screen plate is mounted in the silk screen frame body, support plates are mounted on the inner walls of two sides of the silk screen frame body, lug plates are mounted on two sides of the silk screen plate, and the support plates are mounted on the inner walls of two sides of the silk screen frame body. The lug plates are placed on the tops of the corresponding supporting plates, a sealing frame plate is placed in the screen printing screen frame body and arranged on the lug plates in a pressing mode, a fixing groove is formed in the outer side of the sealing frame plate, a fixing mechanism is arranged on the screen printing screen frame body and matched with the fixing groove, the fixing mechanism comprises a rectangular groove and a fixing base, and the rectangular groove and the fixing base are matched with each other. The rectangular groove is formed in the inner wall of the silk screen frame body. The screen printing screen frame is reasonable in design, pollution of printing ink to the screen printing screen frame body can be reduced through the sealing frame plate, the situation that the screen printing screen frame body is detached and cleaned is reduced, and the sealing frame plate and the screen printing screen plate can be detached and cleaned conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field of silk screen printing screen frames, in particular to a silk screen printing screen frame which is convenient for cleaning ink. Background Art

[0002] Screen printing refers to using a silk screen as a base and making a screen printing plate with images through a photosensitive plate-making method. Screen printing consists of five major elements: screen printing plate, scraper, ink, printing table and substrate.

[0003] At present, a Chinese patent announcement with announcement number CN220242719U discloses a screen printing frame installation structure, which includes an installation frame for installing the screen printing frame; a longitudinal adjustment component is slidably installed in the installation frame, a longitudinal fixing member is installed in the longitudinal adjustment component, and the longitudinal fixing member is used to fix the screen printing frame in the longitudinal direction.

[0004] In actual use, it is found that after the existing screen printing is completed, the screen frame is easily adhered to the printing ink, causing the screen frame to be contaminated. When the screen frame is reused, it is troublesome to clean the screen frame and it is easy to cause pollution. The screen frame needs to be disassembled and cleaned, which is troublesome. Therefore, we propose a screen printing screen frame that is easy to clean the ink to solve the above problem. Utility Model Content

[0005] The utility model aims to solve the shortcomings in the prior art and provides a silk screen frame which is convenient for cleaning ink.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A screen printing screen frame convenient for cleaning ink comprises a screen printing screen frame body and a screen printing screen plate, wherein the screen printing screen plate is installed in the screen printing screen frame body, support plates are installed on the inner walls of both sides of the screen printing screen frame body, and ear plates are installed on both sides of the screen printing screen plate, and the ear plates are placed on the top of the corresponding support plates;

[0008] A sealing frame plate is placed in the silk screen frame body, and the sealing frame plate is pressed and arranged on the ear plate. A fixing groove is opened on the outer side of the sealing frame plate. A fixing mechanism is provided on the silk screen frame body, and the fixing mechanism is adapted to the fixing groove. The fixing mechanism includes a rectangular groove and a fixing seat. The rectangular groove is opened on the inner wall of the silk screen frame body, and a fixing seat adapted to the fixing groove is slidably installed in the rectangular groove.

[0009] Preferably, a threaded hole is provided on an inner wall of one side of the rectangular groove, a driving screw is threadedly installed in the threaded hole, one end of the driving screw is rotatably installed on the fixed seat, and a knob is fixedly installed on the other end of the driving screw.

[0010] Preferably, a rotation groove is provided on the fixed seat, an annular groove is provided on the inner wall of the rotation groove, an annular seat is fixedly mounted on the driving screw, and the annular seat is rotationally connected to the annular groove.

[0011] Preferably, a plurality of storage grooves are provided at the bottom of the sealing frame plate, a pressure plate is provided in the storage groove, and a rubber pad matched with the ear plate is installed at the bottom end of the pressure plate.

[0012] Preferably, a movable hole is opened on the top inner wall of the storage groove, a trapezoidal seat is slidably installed in the movable hole, and the fixed seat is adapted to the corresponding trapezoidal seat.

[0013] Preferably, a plurality of spring grooves are provided on the top inner wall of the storage groove, a return spring is fixedly mounted on the top inner wall of the spring groove, and the bottom end of the return spring is fixedly mounted on the pressure plate.

[0014] Preferably, limiting grooves are provided on the front and rear inner walls of the rectangular groove, limiting seats are fixedly installed on the front and rear sides of the fixing seat, and the limiting seats are slidably connected to the corresponding limiting grooves.

[0015] Preferably, a plurality of mounting plates are fixedly mounted on the outer side of the screen printing frame body, the mounting plates are provided with bolt holes, and fixing bolts are installed in the bolt holes.

[0016] Beneficial effects of the utility model:

[0017] 1. Place the screen printing stencil in the screen printing frame body, and place the ear plate on the support plate. The support plate can support the screen printing stencil, and the sealing frame plate can press and fix the ear plate and the screen printing stencil. The sealing frame plate can reduce the contamination of the screen printing frame body by ink, and reduce the need to disassemble the screen printing frame body for cleaning;

[0018] 2. By turning the knob and the driving screw, the driving screw can rotate and move at the same time under the action of the threaded hole, and the driving screw can drive the fixing seat to move, and the fixing seat can be inserted into or out of the fixing groove, thereby achieving the purpose of fixing and releasing the sealing frame plate;

[0019] 3. When the fixing seat is separated from the fixing groove, the return spring can drive the pressure plate to move upward under the elastic force of the return spring, and can release the pressing and fixing of the ear plate, thereby facilitating the disassembly and cleaning of the sealing frame plate and the screen printing screen plate 2. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a three-dimensional structural schematic diagram of a silk-screen screen frame that is convenient for cleaning ink, as proposed by the utility model;

[0021] Figure 2This is a schematic diagram of a cross-sectional three-dimensional structure of a silk-screen screen frame that is convenient for cleaning ink, proposed by the utility model;

[0022] Figure 3 This is a schematic structural diagram of part A of a silk-screen screen frame that is convenient for cleaning ink, as proposed by the utility model;

[0023] Figure 4 The utility model is a schematic structural diagram of the B part of a silk-screen screen frame which is convenient for cleaning ink.

[0024] In the figure: 1. Silk screen frame body; 2. Silk screen plate; 3. Sealing frame plate; 4. Mounting plate; 5. Support plate; 6. Ear plate; 7. Fixing groove; 8. Rectangular groove; 9. Fixing seat; 10. Threaded hole; 11. Driving screw; 12. Knob; 13. Storage groove; 14. Moving hole; 15. Trapezoidal seat; 16. Pressing plate; 17. Rubber pad; 18. Spring groove; 19. Reset spring. DETAILED DESCRIPTION

[0025] The technical solution of the utility model will be described clearly and completely below in conjunction with specific embodiments. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of them. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] Reference Figure 1-4 A screen printing frame which is convenient for cleaning ink comprises a screen printing frame body 1 and a screen printing plate 2. The screen printing plate 2 is installed in the screen printing frame body 1. Support plates 5 are installed on the inner walls of both sides of the screen printing frame body 1. Ear plates 6 are installed on both sides of the screen printing plate 2. The ear plates 6 are placed on the top of the corresponding support plates 5. A sealing frame plate 3 is placed in the screen printing frame body 1. The sealing frame plate 3 is pressed and arranged on the ear plates 6. A fixing groove 7 is opened on the outer side of the sealing frame plate 3. A fixing mechanism is provided on the screen printing frame body 1. The fixing mechanism is matched with the fixing groove 7. The fixing mechanism comprises a rectangular groove 8 and a fixing seat 9. The rectangular groove 8 is opened on the inner wall of the screen printing frame body 1. A fixing seat 9 matched with the fixing groove 7 is slidably installed in the rectangular groove 8.

[0027] In this embodiment, a threaded hole 10 is provided on the inner wall of one side of the rectangular groove 8, and a driving screw 11 is installed on the inner thread of the threaded hole 10. One end of the driving screw 11 is rotatably installed on the fixed seat 9, and the other end of the driving screw 11 is fixedly installed with a knob 12. A rotating groove is provided on the fixed seat 9, and an annular groove is provided on the inner wall of the rotating groove. The driving screw 11 is fixedly installed with an annular seat, and the annular seat is rotatably connected to the annular groove. By providing the driving screw 11, the movement of the driving screw 11 can drive the fixed seat 9 to move.

[0028] In this embodiment, a plurality of receiving grooves 13 are provided at the bottom of the sealing frame plate 3, a pressure plate 16 is provided in the receiving groove 13, a rubber pad 17 matched with the ear plate 6 is installed at the bottom end of the pressure plate 16, a movable hole 14 is provided on the top inner wall of the storage groove 13, a trapezoidal seat 15 is slidably installed in the movable hole 14, and the fixed seat 9 is matched with the corresponding trapezoidal seat 15. By providing the trapezoidal seat 15, the fixed seat 9 is inserted into the fixing groove 7 to squeeze the trapezoidal seat 15, and the trapezoidal seat 15 can squeeze the pressure plate 16 downward to press and fix the ear plate 6.

[0029] In this embodiment, a plurality of spring grooves 18 are provided on the top inner wall of the storage groove 13, a return spring 19 is fixedly installed on the top inner wall of the spring groove 18, the bottom end of the return spring 19 is fixedly installed on the pressure plate 16, limiting grooves are provided on the front and rear inner walls of the rectangular groove 8, limiting seats are fixedly installed on the front and rear sides of the fixing seat 9, and the limiting seats are slidably connected to the corresponding limiting grooves. When the fixing seat 9 is disengaged from the fixing groove 7, under the elastic force of the return spring 19, the return spring 19 can drive the pressure plate 16 to move upward, and can release the tight fixation of the ear plate 6, thereby facilitating the disassembly and cleaning of the sealing frame plate 3 and the silk screen screen plate 2. A plurality of mounting plates 4 are fixedly installed on the outer side of the silk screen screen frame body 1, and bolt holes are provided on the mounting plates 4, and fixing bolts are installed in the bolt holes.

[0030] In the utility model, the silk screen screen 2 is placed in the silk screen frame body 1, and the ear plate 6 is placed on the support plate 5. The silk screen screen 2 can be supported by the support plate 5. The ear plate 6 and the silk screen screen 2 can be pressed and fixed by the sealing frame plate 3. The silk screen frame body 1 can be reduced from being contaminated by ink by the sealing frame plate 3, and the situation of disassembling the silk screen frame body 1 for cleaning can be reduced. By rotating the knob 12 and the driving screw 11, under the action of the threaded hole 10, the driving screw 11 can rotate and move at the same time, and the driving screw 11 can drive the fixing seat 9 to move, and the fixing seat 9 can be stuck in or out of the fixing groove 7, so as to achieve the purpose of fixing and releasing the sealing frame plate 3. When the fixing seat 9 is out of the fixing groove 7, under the elastic force of the reset spring 19, the reset spring 19 can drive the pressing plate 16 to move upward, and can release the pressing and fixing of the ear plate 6, so as to facilitate the disassembly and cleaning of the sealing frame plate 3 and the silk screen screen 2.

[0031] The above is a detailed introduction to a silk screen frame for easy cleaning of ink provided by the utility model. This article uses specific embodiments to explain the principle and implementation method of the utility model. The description of the above embodiments is only used to help understand the method and core idea of ​​the utility model. It should be pointed out that for ordinary technicians in this technical field, without departing from the principle of the utility model, the utility model can also be improved and modified, and these improvements and modifications also fall within the scope of protection of the claims of the utility model.

Claims

1. A screen printing frame that is easy to clean ink, characterized in that: The invention comprises a screen printing screen frame body (1) and a screen printing screen plate (2), wherein the screen printing screen plate (2) is installed in the screen printing screen frame body (1), support plates (5) are installed on the inner walls of both sides of the screen printing screen frame body (1), and ear plates (6) are installed on both sides of the screen printing screen plate (2), and the ear plates (6) are placed on the top of the corresponding support plates (5); A sealing frame plate (3) is placed inside the screen printing frame body (1), the sealing frame plate (3) is pressed against the ear plate (6), a fixing groove (7) is provided on the outer side of the sealing frame plate (3), and a fixing mechanism is provided on the screen printing frame body (1), and the fixing mechanism is matched with the fixing groove (7); The fixing mechanism comprises a rectangular groove (8) and a fixing seat (9); the rectangular groove (8) is formed on the inner wall of the screen printing frame body (1); and a fixing seat (9) matching the fixing groove (7) is slidably mounted in the rectangular groove (8).

2. A screen printing frame that is easy to clean ink according to claim 1, characterized in that: A threaded hole (10) is provided on an inner wall of one side of the rectangular groove (8), a driving screw rod (11) is threadedly mounted in the threaded hole (10), one end of the driving screw rod (11) is rotatably mounted on a fixing seat (9), and a knob (12) is fixedly mounted on the other end of the driving screw rod (11).

3. A screen printing frame that is easy to clean ink according to claim 2, characterized in that: The fixed seat (9) is provided with a rotation groove, the inner wall of the rotation groove is provided with an annular groove, the driving screw (11) is fixedly mounted with the annular seat, and the annular seat is rotationally connected to the annular groove.

4. The screen printing frame for easy ink cleaning according to claim 1, characterized in that: The bottom of the sealing frame plate (3) is provided with a plurality of receiving grooves (13), a pressing plate (16) is provided in the receiving groove (13), and a rubber pad (17) adapted to the ear plate (6) is installed at the bottom end of the pressing plate (16).

5. A screen printing frame that is easy to clean ink according to claim 4, characterized in that: A movable hole (14) is provided on the inner wall of the top of the storage groove (13), a trapezoidal seat (15) is slidably installed in the movable hole (14), and the fixed seat (9) is matched with the corresponding trapezoidal seat (15).

6. A screen printing frame that is easy to clean ink according to claim 4, characterized in that: A plurality of spring grooves (18) are provided on the top inner wall of the storage groove (13), a return spring (19) is fixedly mounted on the top inner wall of the spring groove (18), and the bottom end of the return spring (19) is fixedly mounted on the pressure plate (16).

7. The screen printing frame for easy cleaning of ink according to claim 1, characterized in that: The front and rear inner walls of the rectangular groove (8) are both provided with limiting grooves, and the front and rear sides of the fixed seat (9) are both fixedly mounted with limiting seats, and the limiting seats are slidably connected with the corresponding limiting grooves.

8. The screen printing frame for easy ink cleaning according to claim 1, characterized in that: A plurality of mounting plates (4) are fixedly mounted on the outer side of the screen printing frame body (1), and bolt holes are provided on the mounting plates (4), and fixing bolts are installed in the bolt holes.

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